RS-4888E4
SIAIF RS-4888E4
Type

Cylindrical roller bearings for pulleys

Model：RS-4888E4
Thickness(mm)：100
Inner diameter d：440
Outer diameter D：540
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Detailed information

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Dimensions(mm)
  • d440
  • D540
  • B100
  • r(Minimum)2.1
Load rating(N)
  • Cr1350000
  • Cor4150000
Load rating(kgf)
  • Cr138000
  • Cor420000
Limit speed(rpm)
  • Grease lubrication200
  • Oil lubrication430
Bearing code(1)
  • Fixed endBearingRS-4888E4
  • Free endBearingRSF-4888E4
Size(mm)
  • D OH (2)8
  • Movement(3)6
Installation size(mm)
  • d a (Minimum)451
  • Da(Maximum)529
  • r a (Maximum)2
weight(kg)
  • (Refer to)51.5

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